Al- Kaisy, W. A., and A. H. R. Al-shweely. 2017. “Effect of GA3, Thiamine in Some Yield Component and Active Substance on Cumin (Cuminum Cyminum L.)”. Ibn AL-Haitham Journal For Pure and Applied Sciences 25 (3): 20-28. https://jih.uobaghdad.edu.iq/index.php/j/article/view/562.